188997702904

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1\times {\mathrm{1409}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 359761500000

約数和(自身を除く): 170763797096

約数列:

[1, 2, 4, 8, 107, 214, 349, 428, 449, 698, 856, 898, 1396, 1409, 1796, 2792, 2818, 3592, 5636, 11272, 37343, 48043, 74686, 96086, 149372, 150763, 156701, 192172, 298744, 301526, 313402, 384344, 491741, 603052, 626804, 632641, 983482, 1206104, 1253608, 1265282, 1966964, 2530564, 3933928, 5061128, 16767007, 33534014, 52616287, 67068028, 67692587, 105232574, 134136056, 135385174, 210465148, 220791709, 270770348, 420930296, 441583418, 541540696, 883166836, 1766333672, 23624712863, 47249425726, 94498851452, 188997702904]

約数ペア:

[(1, 188997702904), (2, 94498851452), (4, 47249425726), (8, 23624712863), (107, 1766333672), (214, 883166836), (349, 541540696), (428, 441583418), (449, 420930296), (698, 270770348), (856, 220791709), (898, 210465148), (1396, 135385174), (1409, 134136056), (1796, 105232574), (2792, 67692587), (2818, 67068028), (3592, 52616287), (5636, 33534014), (11272, 16767007), (37343, 5061128), (48043, 3933928), (74686, 2530564), (96086, 1966964), (149372, 1265282), (150763, 1253608), (156701, 1206104), (192172, 983482), (298744, 632641), (301526, 626804), (313402, 603052), (384344, 491741)]